Timing belts and pulleys pdf

This formula can be solved for center distance instead of belt length as. The world of timing belts section 1 introduction timing belts are parts of synchronous drives which represent an important category of drives. For reciprocating drives clamping plates are available to retain the belts. A synchronous toothed belt may make louder noise during highspeed rotation. These components enable problems to be overcome efficiently. Hence, they do not slip and there is no relative motion between the two elements in mesh. The following cog pulley technical information will give the end user a better understanding of the specifications, tolerances and computations of our timing belt pulleys. Timing pulleys with pilot bore for synchronous drives toothed belts and pulleys are of major importance in synchronous drives based on flexible components. Center distance and belt length the relation between center distance and length is given by the following formula.

For over 50 years we have helped design engineers build synchronous drive systems. Timing belts, pulleys, sprockets, and chains for power. Online product catalog timing belt pulleys pfeifer. Find timing belt pulleys at msc industrial supply, serving the metalworking, safety, and mro industries for over 75 years. Many of these cog pulleys are industry standard timing belt pulleys while the majority are inventoried for a wide range of specific applications. Center distance and belt length the minimum pulley diameters recommended for standard v belts are shown in table 3. Gates timing belt pulleys are precisely engineered for positive press fit with minimum belt wobble, designed to optimize the performance and durable working service life of your gates timing belt drive system. Characteristically, these drives employ the positive engagement of two sets of meshing teeth. If you have a nonstandard belt drive system, the gates madetoorder metals team can work with you to design a custom engineered solution. Sdpsi offers a broad range of offtheshelf inch and metric timing belts, timing belt pulleys, chains, and sprockets.